javax.crypto

インタフェース  SecretKey

クラス  Cipher CipherInputStream CipherOutputStream CipherSpi EncryptedPrivateKeyInfo ExemptionMechanism ExemptionMechanismSpi KeyAgreement KeyAgreementSpi KeyGenerator KeyGeneratorSpi Mac MacSpi NullCipher SealedObject SecretKeyFactory SecretKeyFactorySpi

例外  BadPaddingException ExemptionMechanismException IllegalBlockSizeException NoSuchPaddingException ShortBufferException